CVE-2025-47256

CVSS 5.6 MEDIUMEPSS 0.2%CWE-191

Libxmp through 4.6.2 has a stack-based buffer overflow in depack_pha in loaders/prowizard/pha.c via a malformed Pha format tracker module in a .mod file.

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L

Affected products

Libxmp · Libxmp

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References

https://github.com/GCatt-AS/CVE-2025-47256 https://github.com/libxmp/libxmp/blob/ec22d1c7b93c8f681f8504a6c61c6f8a52458a10/src/loaders/prowizard/pha.c#L35 https://github.com/libxmp/libxmp/issues/847